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U.S. ICD-10-CM · FY 2027

W57.XXXD ICD-10-CM Code: Bitten or stung by nonvenomous insect and other nonvenomous arthropods, subsequent encounter

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

W57.XXXD

Bitten or stung by nonvenomous insect and other nonvenomous arthropods, subsequent encounter

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where W57.XXXD sits

  1. 1

    Chapter 20

    External causes of morbidity (V00-Y99)

  2. 2

    Section

    Accidents (V00-X58)

  3. 3

    Category W57

    Bitten or stung by nonvenomous insect and other nonvenomous arthropods

  4. 4

    Code W57.XXXD

    Bitten or stung by nonvenomous insect and other nonvenomous arthropods, subsequent encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for W57.XXXD.

Code first

No “code first” instruction is listed for W57.XXXD.

Use additional code

No “use additional code” instruction is listed for W57.XXXD.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for W57.XXXD.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for W57.XXXD.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code W57.XXXD mean?

W57.XXXD is the FY 2027 U.S. ICD-10-CM code for “Bitten or stung by nonvenomous insect and other nonvenomous arthropods, subsequent encounter.”

Is W57.XXXD a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, W57.XXXD has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is W57.XXXD located in ICD-10-CM?

W57.XXXD is listed in Chapter 20, External causes of morbidity (V00-Y99), within Accidents (V00-X58) (V00–X58), under category W57, Bitten or stung by nonvenomous insect and other nonvenomous arthropods.

What coding notes are listed for W57.XXXD?

No inclusion terms are listed for W57.XXXD in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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